The KR series of pond management aeration systems, our most popular, are ideally suited for small ponds and lakes up to 5 surface acres in size. The single 1/2 HP compressor offers up to 5.3 cfm of air and 40psi of pressure. The small (18″W x 16″L x 21″T) recycled plastic cabinet blends in perfectly to maintain a natural look. The KR series can operate up to four Duraplate diffusers. Alpine self-weighted tubing is include with the –B models.
Specifications
The Cabinet
- Attractive, 100% recycled plastic cabinet
- 18”W x 16”L x 21” T
- 135cfm cooling blower
- Sound reduction package
- 1” ASTM certified Acoustical Foam
- Programmable digital timer
- 4-valve adjustable aluminum manifold
- 8’ grounded plug
The Compressor
- 1/2 HP Rocking Piston
- 5.3 cfm air flow
- 40psi max pressure
- 115V – 5.3A max, 2.6A average
- Thermal overload protection
- Pressure relief valve
- Intake filter
- Pressure Gauge
The Tubing
- Self-weighted
- 1/2” I.D. with 1/4” sidewalls
- Fishhook resistant
- Will not kink or break
- Available in 100’ and 500’ lengths
- 15 year warranty
The Duraplate Diffuser
- Self-cleaning
- Non-clogging
- Self-weighted
- Fishhook resistant
- High Oxygen transfer
- Lifetime warranty
Download the Spec Sheet
KR Spec Sheet
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Resources
Additional Quiet Line™ Aeration Systems Downloads/Links:
- Quietline Owners Manual.pdf
- Aeration Installation
- Aeration Comparison Chart
- How Aeration Works
- CAD Drawing
Image Gallery
Videos
Related Products
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- KR: 1/4 – 4 Acres
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- DR: 4 – 8 Acres
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- TR: 6 – 24 Acres
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- QR: 12 – 32 Acres
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- SB1 – SB2: 1/4 – 2 Acres
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- SB3 – SB4: 3 – 4 Acres
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- Accessories
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- Microbes
